diff options
Diffstat (limited to 'mesalib/src/mesa/main/uniform_query.cpp')
| -rw-r--r-- | mesalib/src/mesa/main/uniform_query.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/mesalib/src/mesa/main/uniform_query.cpp b/mesalib/src/mesa/main/uniform_query.cpp index 8cc5da752..fa13ef9fe 100644 --- a/mesalib/src/mesa/main/uniform_query.cpp +++ b/mesalib/src/mesa/main/uniform_query.cpp @@ -40,9 +40,9 @@ extern "C" void GLAPIENTRY -_mesa_GetActiveUniform(GLhandleARB program, GLuint index, - GLsizei maxLength, GLsizei *length, GLint *size, - GLenum *type, GLcharARB *nameOut) +_mesa_GetActiveUniform(GLuint program, GLuint index, + GLsizei maxLength, GLsizei *length, GLint *size, + GLenum *type, GLcharARB *nameOut) { GET_CURRENT_CONTEXT(ctx); struct gl_shader_program *shProg = @@ -246,14 +246,15 @@ validate_uniform_parameters(struct gl_context *ctx, return false; } - _mesa_uniform_split_location_offset(shProg, location, loc, array_index); - - if (*loc >= shProg->NumUserUniformStorage) { + /* Check that the given location is in bounds of uniform remap table. */ + if (location >= (GLint) shProg->NumUniformRemapTable) { _mesa_error(ctx, GL_INVALID_OPERATION, "%s(location=%d)", caller, location); return false; } + _mesa_uniform_split_location_offset(shProg, location, loc, array_index); + if (shProg->UniformStorage[*loc].array_elements == 0 && count > 1) { _mesa_error(ctx, GL_INVALID_OPERATION, "%s(count > 1 for non-array, location=%d)", |